If the perimeters of two similar triangles are given and the length of one side is given, how can you find the length of the other side?
a) Divide the perimeter of the larger triangle by the corresponding ratio of side lengths.
b) Multiply the perimeter of the smaller triangle by the corresponding ratio of side lengths.
c) Subtract the given side length from the perimeter of the larger triangle.
d) Add the given side length to the perimeter of the smaller triangle.
